Contents

Also Called

Blood Affinity

Hemoglobin Affinity/Empowerment

Capabilities

User becomes stronger, faster, more durable, etc. when they come into contact with or are near blood, possibly unlocking abilities related to the affinity and enhancing their existing powers. Some users may be able draw sustenance from the blood or even slow or stop aging.

The Pegasus Cloth (Saint Seiya Ω) got the self-regeneration power after having contact with divine blood various times.

Sam Winchester (Supernatural) can enhance his demonic abilities by drinking demon blood. He had become powerful enough to not only exorcise demons, but also kill demons as powerful as Alastair and Lilith.